02 - Occasionally, at work or at home, someone will say something that is very rude and offensive. How can you react in a way that makes this person realise how shocked and offended you are by their words?

05 - Jackie and Callum talk about a new device which some people are using to get rid of gangs of teenagers. The 'mosquito' emits an annoying sound which only young people can hear. Is it a good way of stopping young people from causing trouble?

06 - Internet crime is booming as more and more people use online services. Jackie and Callum talk about the language of some of the most common computer-related crimes, otherwise known as 'cybercrimes'.

07 - The American writer, Ernest Hemingway, bet ten dollars that he could write a complete story in just six words. He won the bet ? but what did he write? Could you tell the story of your life in just six words? Join Jackie and Callum as they share theirs.

09 - Many beautiful animals, such as pandas and whales, are in danger of being killed off by human activity. Some people are working to save these creatures... but what about the less pretty species? We hear from an environmental expert who argues that we shou

17 - If you argue with someone in a shop or market over the price of something, we call this ?haggling?. Although it isn't the custom in the UK to haggle every time we shop, it is something we do for very cheap things... or very expensive things.

20 - Has a change in drinking laws in England and Wales affected people?s attitudes to alcohol? We?ll be hearing from a medical worker as Jackie and Elena talk about the language of drinks and going out.

25 - Jackie and Senjuti are in of one of the busiest and noisiest parts of the world - downtown Dhaka! They are among the cars and rickshaws, discussing a topic that's not going anywhere fast: traffic...

27 - We look at the results of a recent survey in which 3,000 British people were asked to pronounce some of the most difficult words in the English language. Yvonne and Callum try their luck at pronouncing a few of those words and achieve some rather funny results!

28 - In 2017, European scientists plan to go on a very special space mission ? landing on an asteroid. But why do they want to visit an asteroid and will there be space for Callum on the spacecraft?! Before he went off to pack, Callum joined Yvonne for this week's programme to find out more about the Marco Polo Mission.

31 - The British National Archives is a place where all kinds of top secret documents and records are kept about Britain's history. But after thirty years, many are made public. We find out about an extraordinary document - a script written during the 1970s and now available for everyone to see.

35 - If you got a letter saying that local officials wish to engage you as a stakeholder, would you think it was a marriage proposal or perhaps an invitation to a barbecue? And who could forgive you for not knowing what that letter meant? Most of us wouldn't! In this programme, William joins Yvonne as she finds out about an attempt at jargon-busting ? getting rid of jargon!

39 - Many of the stories we hear about Sudan are quite sad and sometimes disturbing. So this week, join Yvonne Archer as she and William Kremer reveal a positive and uplifting story about what one man - a volunteer at a very special school in Sudan - is doing to help with the peace process.

41 - It is estimated that in the UK, as many as 10,000 children are in private fostering arrangements but only about 1500 are known to the local authorities. But what is private fostering and why should we all know about it?

42 - Do you work somewhere where you can behave in a relaxed way around colleagues, or do you have to be very polite and a bit distant? Is there a dress code? Do you have to ask permission to leave the room? This programme is about formality at work - we find out how things have changed over the years.

43 - Kate and Jackie talk about the iconic dolly, Barbie who celebrates her 50th birthday this year. She may be hugely popular across the world but is she any kind of female role-model for young girls?

46 - We hear from scientist, Mark Pagel who has been using a 'super computer' to study our use of words and their evolution. Join us as we find out what words he predicts will become extinct and how long ago the first English words were spoken.

55 - With all the scientific and technological progress around the world, how come poor sanitation still remains a mass child killer? And - how we can save lives by learning a few lessons from the past - for example, from the 19th century Britain.

57 - We are discussing the growing trend of exchanging your house or apartment with someone in a different country for a short period. But would you be willing to swap your house with a stranger rather stay in a hotel?

59 - Rebecca Byrne joins Kate this week to tell her all about her experience of gliding. We'll also be hearing from 93 year old Moyra Johnson, president of the North Yorkshire Gliding Club and finding out what it was like to fly back in the 1930s.

60 - Scientists have discovered a small bug which lives entirely on its own, without oxygen, in complete darkness. They say it is the loneliest creature on the planet! Join Dima and Rebecca as they are listening to and discussing an interview with one of those scientists.

62 - We are focusing on words and phrases people use when talking about business and money as we hear about one small town's rather unusual attempt to protect itself from the global financial crisis. Maleny in Queensland, Australia, is about to introduce its own currency!